Wind turbine generator blade and retention system

Details Wind turbine generator blade and retention system Wind turbine generator blade and retention system

1991-08-12

1992-12-22

Denion, Thomas E.

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Adjustable

416239, 416209, B63H 120

Patent

active

051730235

ABSTRACT:
A propeller blade cuff having a root end and a first annular flange at the root end, and a wind turbine generator hub having a second annular flange to be attached to the first flange comprising a clamp ring having multiple sections, the sections having flange-receiving and clamping grooves, each extending part way about the annular flanges; and fastener structure interconnecting the ring sections to exert adjustable tension for adjustably retaining the flanges in the grooves.

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